Loop Capital. The website is extensive. This is some basics about the firm.
https:// www.loopcapital.com
Headquarters: Chicago, IL
Year of Inception: 1997 - started with 6 employees
Employees: 175+
Offices: 21 - in 21 different states
Services: Investment Banking, Brokerage, Financial Consulting
Who We Serve: Corporate, Institutional and Governmental Entities
"[The firm] served as a senior manager or co-manager on more than $1 trillion for issuers across 49 states since our inception."
There is lots of charity activity in Chicago.
The website has a collection of videos. Lots of appearances on CNBC money shows.